Angle Review
... Vertex formula: (x, y) =( -b / 2a , (b2 – 4ac)/(4a) ) (vertex y-value is the min or the max) (Use max or min part of 2nd TRACE in calculator to let the calculator find it) Line of Symmetry: x = -b/2a Domain: X is all real numbers ...
... Vertex formula: (x, y) =( -b / 2a , (b2 – 4ac)/(4a) ) (vertex y-value is the min or the max) (Use max or min part of 2nd TRACE in calculator to let the calculator find it) Line of Symmetry: x = -b/2a Domain: X is all real numbers ...
![[10.1]](http://s1.studyres.com/store/data/008935767_1-5f9bbb25eb160f2df3f7978a711ed3a8-300x300.png)
Objective: To combine equations by adding or
... • Solution – tells you when 2 equations are EQUAL to each other, where they intersect on a graph ...
... • Solution – tells you when 2 equations are EQUAL to each other, where they intersect on a graph ...
5.b Part 1 Substitution and 6.a Part 2 Applications
... 1) Isolate either x or y in one of the equations. (the easier one you decide) 2) Substitute the expression for whichever variable you isolated (i.e. x or y) into the other equation. 3) Solve for the missing variable. 4) Use the value of the variable you just found to find the other variable by subs ...
... 1) Isolate either x or y in one of the equations. (the easier one you decide) 2) Substitute the expression for whichever variable you isolated (i.e. x or y) into the other equation. 3) Solve for the missing variable. 4) Use the value of the variable you just found to find the other variable by subs ...
